20 x 300
Asked by maham237 @ in Mathematics viewed by 142 People
VIOLI me eg 20(20-x) = 300 What is the value of x? Round to the units place.
Answered by maham237 @
Answer:
x=5
Step-by-step explanation:
20(20-x) = 300
Divide each side by 20
20/20(20-x) = 300/20
20-x = 15
Subtract 20 from each side
20-x-20 = 15-20
-x = -5
Multiply each side by -1
x = 5
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